{"id":"https://openalex.org/W3126483569","doi":"https://doi.org/10.1109/icoin50884.2021.9333851","title":"Learning-based Frequency Synchronization with NTP for Low-cost Phasor Measurement Units","display_name":"Learning-based Frequency Synchronization with NTP for Low-cost Phasor Measurement Units","publication_year":2021,"publication_date":"2021-01-13","ids":{"openalex":"https://openalex.org/W3126483569","doi":"https://doi.org/10.1109/icoin50884.2021.9333851","mag":"3126483569"},"language":"en","primary_location":{"id":"doi:10.1109/icoin50884.2021.9333851","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icoin50884.2021.9333851","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 International Conference on Information Networking (ICOIN)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056827171","display_name":"Heejae Park","orcid":null},"institutions":[{"id":"https://openalex.org/I118373667","display_name":"Seoul National University of Science and Technology","ror":"https://ror.org/00chfja07","country_code":"KR","type":"education","lineage":["https://openalex.org/I118373667"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Heejae Park","raw_affiliation_strings":["Seoul Nattional University of Science and Technology, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Seoul Nattional University of Science and Technology, Seoul, South Korea","institution_ids":["https://openalex.org/I118373667"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064795205","display_name":"Seongryool Wee","orcid":null},"institutions":[{"id":"https://openalex.org/I118373667","display_name":"Seoul National University of Science and Technology","ror":"https://ror.org/00chfja07","country_code":"KR","type":"education","lineage":["https://openalex.org/I118373667"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seongryool Wee","raw_affiliation_strings":["Seoul Nattional University of Science and Technology, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Seoul Nattional University of Science and Technology, Seoul, South Korea","institution_ids":["https://openalex.org/I118373667"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069928094","display_name":"Laihyuk Park","orcid":"https://orcid.org/0000-0001-7848-8470"},"institutions":[{"id":"https://openalex.org/I118373667","display_name":"Seoul National University of Science and Technology","ror":"https://ror.org/00chfja07","country_code":"KR","type":"education","lineage":["https://openalex.org/I118373667"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Laihyuk Park","raw_affiliation_strings":["Seoul Nattional University of Science and Technology, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Seoul Nattional University of Science and Technology, Seoul, South Korea","institution_ids":["https://openalex.org/I118373667"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5056827171"],"corresponding_institution_ids":["https://openalex.org/I118373667"],"apc_list":null,"apc_paid":null,"fwci":0.1373,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.3996277,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"28","issue":null,"first_page":"805","last_page":"807"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10972","display_name":"Power Systems Fault Detection","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10972","display_name":"Power Systems Fault Detection","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10305","display_name":"Power System Optimization and Stability","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13183","display_name":"Islanding Detection in Power Systems","score":0.9947999715805054,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/phasor","display_name":"Phasor","score":0.883634626865387},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.8540104627609253},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.7812581062316895},{"id":"https://openalex.org/keywords/units-of-measurement","display_name":"Units of measurement","score":0.7269676923751831},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6948420405387878},{"id":"https://openalex.org/keywords/network-time-protocol","display_name":"Network Time Protocol","score":0.5835427045822144},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5701749920845032},{"id":"https://openalex.org/keywords/time-synchronization","display_name":"Time synchronization","score":0.5531847476959229},{"id":"https://openalex.org/keywords/clock-synchronization","display_name":"Clock synchronization","score":0.5490248799324036},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.4545629620552063},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.44517359137535095},{"id":"https://openalex.org/keywords/phasor-measurement-unit","display_name":"Phasor measurement unit","score":0.4371785521507263},{"id":"https://openalex.org/keywords/synchronization-networks","display_name":"Synchronization networks","score":0.4127039909362793},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.39094078540802},{"id":"https://openalex.org/keywords/electric-power-system","display_name":"Electric power system","score":0.2876189053058624},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1899455487728119}],"concepts":[{"id":"https://openalex.org/C176605952","wikidata":"https://www.wikidata.org/wiki/Q827674","display_name":"Phasor","level":4,"score":0.883634626865387},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.8540104627609253},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.7812581062316895},{"id":"https://openalex.org/C151233233","wikidata":"https://www.wikidata.org/wiki/Q47574","display_name":"Units of measurement","level":2,"score":0.7269676923751831},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6948420405387878},{"id":"https://openalex.org/C178148046","wikidata":"https://www.wikidata.org/wiki/Q217491","display_name":"Network Time Protocol","level":3,"score":0.5835427045822144},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5701749920845032},{"id":"https://openalex.org/C2986737936","wikidata":"https://www.wikidata.org/wiki/Q1058791","display_name":"Time synchronization","level":2,"score":0.5531847476959229},{"id":"https://openalex.org/C129891060","wikidata":"https://www.wikidata.org/wiki/Q1513059","display_name":"Clock synchronization","level":4,"score":0.5490248799324036},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.4545629620552063},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.44517359137535095},{"id":"https://openalex.org/C2778229166","wikidata":"https://www.wikidata.org/wiki/Q8290","display_name":"Phasor measurement unit","level":5,"score":0.4371785521507263},{"id":"https://openalex.org/C111097370","wikidata":"https://www.wikidata.org/wiki/Q10969923","display_name":"Synchronization networks","level":4,"score":0.4127039909362793},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.39094078540802},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.2876189053058624},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1899455487728119},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icoin50884.2021.9333851","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icoin50884.2021.9333851","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 International Conference on Information Networking (ICOIN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4399999976158142,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W1689711448","https://openalex.org/W1877705782","https://openalex.org/W2124160553","https://openalex.org/W2744153428"],"related_works":["https://openalex.org/W1913784304","https://openalex.org/W2255329889","https://openalex.org/W2143367814","https://openalex.org/W2110274899","https://openalex.org/W1988584558","https://openalex.org/W2363274968","https://openalex.org/W2621832050","https://openalex.org/W2353464721","https://openalex.org/W2391453462","https://openalex.org/W2388191902"],"abstract_inverted_index":{"Synchronization":[0],"and":[1],"high-resolution":[2],"measurement":[3,15],"is":[4,55,68],"essential":[5],"in":[6,27],"power":[7],"gird.":[8],"In":[9,60],"this":[10,61],"respect,":[11],"low":[12],"cost":[13,31],"phasor":[14],"units":[16],"(PMUs)":[17],"replacing":[18],"global":[19],"positioning":[20],"system":[21],"(GPS)":[22],"will":[23],"be":[24,34],"rapidly":[25],"deployed":[26],"the":[28,73],"grid.":[29],"This":[30],"reduction":[32],"can":[33],"achieved":[35],"by":[36,76],"simple":[37],"network":[38,52,78],"time":[39],"protocol":[40],"(NTP).":[41],"However,":[42],"previous":[43],"researches":[44],"do":[45],"not":[46,56],"guarantee":[47],"accuracy":[48,75],"of":[49],"synchronization":[50,67,74],"since":[51],"delay":[53,79],"variation":[54],"taken":[57],"into":[58],"account.":[59],"paper,":[62],"a":[63],"learning":[64,77],"based":[65],"frequency":[66],"proposed":[69],"aiming":[70],"at":[71],"increasing":[72],"variation.":[80]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}